So I am trying to bond two (neutered) male rabbits, Oreo (1.5 years old) and Winston (1 year old). Winston is my original rabbit and has turned out to be very aggressive. The first week of pre bonding was done in my room, one bunny was free roamed while the other was in the cage and they alternated this way for a whole week. In the beginning Winston would lunge, box, and hiss at Oreo anytime he moved no matter if he was free roaming or in the cage, by the end of the week this dialed down and the two were laying side by side next to the cage bars. I saw this as an opportunity to begin bonding, I started off with a small neutral box and well this went terrible! They immediately began fighting with winston being the main aggressor, when a tornado started I took out oreo and both him and I were injured. I seperated them completely and allowed Oreo to heal in a separate room. That took about a week then I went back to step one, prenonding in side by side cages. This time BOTH bunnies are in cages and it’s in a neutral room. This seemed to lessen some tension at first, but Winston is right back to lunging at the cage and trying to fight through the cage bars. Winston will lay near oreo but it doesn’t seem in a friendly way because oreo is often as far away from him as possible. Almost as if he puts up with oreo because he has to but I know as soon as they have the chance they would tear each other to shreds. It’s been almost a month and there’s no progress. Should I just call it quits for their safety and my sanity?